11132131114 has 32 divisors (see below), whose sum is σ = 19064290896. Its totient is φ = 4829629440.

The previous prime is 11132131099. The next prime is 11132131117. The reversal of 11132131114 is 41113123111.

It can be written as a sum of positive squares in 8 ways, for example, as 5138739225 + 5993391889 = 71685^2 + 77417^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11132131091 and 11132131100.

It is not an unprimeable number, because it can be changed into a prime (11132131117) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 347544 + ... + 378220.

Almost surely, 2^11132131114 is an apocalyptic number.

11132131114 is a deficient number, since it is larger than the sum of its proper divisors (7932159782).

11132131114 is a wasteful number, since it uses less digits than its factorization.

11132131114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31530.

The product of its digits is 72, while the sum is 19.

Adding to 11132131114 its reverse (41113123111), we get a palindrome (52245254225).

The spelling of 11132131114 in words is "eleven billion, one hundred thirty-two million, one hundred thirty-one thousand, one hundred fourteen".